{
    "stages": "4",
    "pgo" : true,
    "build_libcxx": false,
    "build_type": "Release",
    "assertions": false,
    "python_path": "c:/mozilla-build/python/python.exe",
    "cc": "cl.exe",
    "cxx": "cl.exe",
    "ml": "ml64.exe",
    "patches": [
      "unpoison-thread-stacks_clang_10.patch",
      "downgrade-mangling-error.patch",
      "bug47258-extract-symbols-mbcs.patch",
      "llvmorg-12-init-10926-gb79e990f401-LTO-new-pass-manager.patch",
      "loosen-msvc-detection.patch"
    ]
}